Trakt0rdeck

I'm having quite a frustrating problem which causes GTA IV, TBoGT and TLAD to crash at random points, mostly when shooting.

It's hard for me to understand what causes the game to crash since I don't recieve any error messages or anything, and sometimes he whole system collapses which forces me to reboot my PC. I have tried running the game in Windows XP SP3 compability mode, and it seemed to work for a while, but later on the problem returns.